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HRK Factory Anatase Titanium Dioxide Raw Materials Powder on sale
Product Overview:
Titanium dioxide occurs naturally in titanium ores such as ilmenite and rutile. Its molecular structure gives it high brightness and opacity, but it must first be chemically extracted and purified. more than 60 years ago, DuPont invented the Chemicalbook process for the production of titanium dioxide by chlorination, which is now the technology of choice globally because of its ability to create high-quality pigmented products with fewer environmental emissions and less energy consumption than the antiquated sulphuric acid process.
HRK Factory Anatase Titanium Dioxide Raw Materials Powder on sale Attributes
CAS:13463-67-7
MF:O2Ti
MW:79.8658
EINECS:236-675-5
Specification: 99% min Anatase Titanium Dioxide Powder
Sample:Anatase Titanium Dioxide Powder
Packaging:1kg/bag, 25kg/drum
Brand: Raw Materials
Appearance:white
Storage: Cool Dry Place
Shelf Life: 2 Years
Test Method: HPLC
HRK Factory Anatase Titanium Dioxide Raw Materials Powder on sale Details
Anatase Titanium Dioxide Usage and Function.
Titanium dioxide (TiO2) is the most widely used white pigment in industry, with applications in architectural, industrial and automotive coatings; plastics for furniture, electrical appliances, plastic belts and boxes; paper for high-grade magazines, brochures and films; and speciality products such as inks, rubbers, leathers and elastomers.
Uses of Anatase Titanium Dioxide.
1. Uniform particle size, good dispersion;
2. It has basically no scattering effect on incident visible light, strong UV shielding ability and excellent transparency, as a new type of material has been widely used in cosmetics, coatings, paints and other products;
3. Applied to plastics, rubber and functional fibre products, it can improve the anti-aging ability, anti-chalking ability, weather resistance and product strength, while maintaining the colour luster of the product and prolonging the use period of the product;
4. Applied to ink, paint, textile, it can well improve its adhesion, anti-aging and scrub resistance;
5. Used in paper industry, it can improve the easy printability and impermeability;
6. It can also be applied in metallurgy and aerospace industry.
Preparation of Anatase Titanium Dioxide.
Product Method of Bulk Anatase Titanium Dioxide Powder.
It is produced from high-grade titanium ore by chlorination reaction to generate TiCl2, refined to high-purity TiCl2, and then oxidised and decomposed. The raw ore is decomposed with sulphuric acid, and the resulting liquid is heated and decomposed into metatitanic acid, which is then roasted. Concentrated sulphuric acid is added to ilmenite to dissolve it, and extracted with water. The filtrate is added with iron filings, phosphate, etc. and boiled to form TiO(OH)2. The precipitate is washed well and then roasted and crushed. It is usually coated with a small amount of bauxite and/or silica to improve the product properties.
